1、第 1 页 共 23 页Aability 性能；能力load-carrying ability 承载能力absorber 吸收器；吸收剂；过滤器；减震器accessories 辅件，附件，配件hydraulic accessories 液压辅件accumulate 储存；蓄能；累积accumulator 蓄能器；蓄电池；累加器accuracy 准确性；精度action 作用；动作；作用力；行程actuated 操纵，控制directly actuated 直接操纵的，直接控制的pilot actuated 先导控制的，液控的actuator 执行元件；液压缸；马达adapter 接头；衬套；压
2、环；连接件pipe adapter 管接头admission 供给，供油，供气alignment 找正，定心，对中amplifier 放大器differential pressure amplifier 压差放大器flow amplifier 流量放大器assembly 组合，组件，机组axis 轴Bback-flow 回流back-up 支撑hydrostatic back-up 静压支撑barrel 桶，缸体base 底座；支座bearing 支承；轴承；方位第 2 页 共 23 页radial ball bearing 径向球轴承rolling bearing 滚动轴承sliding b
3、earing 滑动轴承thrust bearing 止推轴承bed 台pump test bed 泵试验台behavior 性能；工况bend 弯头；弯管blade 叶片flat blade 平面叶片forward inclined blade 前倾叶片guide blade 导叶radial blade 径向叶片bleed 排气air bleed 排气阀bleeder 排气孔block 块；封闭；块体cartridge valve block 插装阀块体choke block 节流板directional control block 多路阀/方向控制阀组panel block 阀板组body
4、 体；缸筒；阀体，壳体pump body 泵体tank body 箱体valve body 阀体bolt 螺栓；插销；螺杆boss 轮毂bottom 底；底部cylinder bottom 缸底；缸后盖bracket 支架pump bracket 泵架bubble-tight 气密的buffer 缓冲器，阻尼器bush(ing) 套，导向套；衬套Ccap 帽,盖,罩,塞cylinder end cap 缸端盖cylinder head cap 缸前盖capacity 容量;功率;排量;第 3 页 共 23 页流量effective capacity 有效排量,实际排量geometric cap
5、acity 几何排量,理论排量casing 套,壳,罩gear casing 齿轮箱，变速箱pump casing 泵体cavitation 气蚀cavity 腔centering 中心调整，定心chamber 腔，室；容积；油腔；气腔chamfer 槽；倒角changement 换向机构characteristic 特性曲线；特征线charger 加载装置charging 充液；充压choke 节流；节流口chord 弦circlip 弹性挡圈circuit 回路clearance 间隙clog 阻塞；堵塞cock 龙头collar 圈；法兰盘cushion collar 缓冲套locati
6、ng collar 定位凸缘套loose collar 轴肩挡圈thrust collar 止推环connection 连接；连接管路；接头consumption 消耗量cylinder 缸；液压缸Ddebugging 排除故障；调试deflation 排气delivery 流量differential 差动的；微分的displacement 压出；排出；排量；位移第 4 页 共 23 页dowel 定位销drained 泄油的duty 负载，功率；工况Eeffect 作用;效应cavitate effect 气蚀效应choking effect 节流作用elbow 弯头electro-hyd
7、raulic 电液的entrap 困油escape 泄漏,逸出,排出etching 蚀刻;腐蚀gas etching 气蚀exhaust 排泄;回油;Ffailure 故障;事故;损坏,失效fastener 紧固件fatigue 疲劳feedback 反馈filler 加油口,注油口;填料;垫片filter 滤油器flow 流;液流;流程;流束;流量;流动nominal flow 公称流量rated flow 额定流量stationary flow 定常流,定常流动streamline flow 层流turbulent flow 紊流volume flow 体积流量flowline 管路;流线
8、flow-regulator 流量调节阀fluctuation 脉动fluid 流体,液体;射流hydraulic operating fluid 液压油incompressible fluid 不可压缩流体frame 座,架Ggain 增益第 5 页 共 23 页flow gain 流量增益feedback gain 反馈增益gap 间隙,缝隙gear 齿轮,装置,机构governing 调节,控制Hhead 缸头,头部;盖;水头;扬程cylinder head 缸头static head 静压头theoretic head 理论能头total head 总能头water head 水头ho
9、le 孔,洞air hole 气孔blind hole 盲孔bolt hole 螺栓孔bose 胶管,软管housing 壳体;槽hub 毂;衬套hydrostatics 液压技术,液体静力学Iidling 空转impact 冲击,撞击impeller 叶轮closed impeller 闭式叶轮open impeller 开式叶轮pump impeller 泵叶轮incidence 入射;入射角blade incidence 叶片安装角incompressible 不可压缩的inlet 进口;吸入intensifier 增压器intensity 强度Jjack (柱塞)缸;千斤顶joint
10、接头;关节cross joint 十字接头flange joint 法兰式接头screwed joint 螺纹接头第 6 页 共 23 页journal 轴颈jump 跳动;振动pressure jump 压力突变Kkeyway 键槽Llag 滞后;延迟servovalve phase lag 伺服阀相位滞后laminar 层流的latch 插销;锁紧装置;锁定leak 漏;漏油;渗漏处;漏出物line 管路;线路liner 衬套;导向套;内层胶liquid 液体(的);液力的load 负载;载荷location 位置;定位;安装lock 锁;闭锁;液压卡紧loop 环;环路;回路;循环con
11、trol loop 控制回路,调节回路main loop 主回路servo loop 伺服回路loss 损失bend loss 弯头损失blade loss 叶片损失line loss 管路损失local pressure loss 局部压力损失partial loss 局部损失lubricate 润滑lug 耳轴lifting lug 吊环Mmandrel 心轴;芯棒manometer 压力机,压力表meter 米;仪表;计量;节制;控制(流量);流量计meter-in 进口节流meter-out 出口节流motion 动作alternative motion 往复运第 7 页 共 23 页
12、动lost motion 空转synchronized motion 同步运动motor 发动机,液压马达axial piston motor 轴向柱塞马达bent axis piston motor 斜轴式轴向柱塞马达cam plate type axial piston motor 斜盘式轴向柱塞马达constant displacement motor 定量马达radial motor 径向马达sliding vane motor 叶片马达swing motor 摆动马达Nnominal 额定的,公称的notch 凹槽relief notch 卸荷槽null 零位Ooff-load 卸荷
13、oil 油oiler 注油器olive 球面卡套grooved olive 迷宫密封环operation 运行;操作;运算orifice 小孔;节流孔O-ring O 型密封圈output 输出;排量;流量overload 过载Ppack 包,捆;组合件,部件,单元power pack 液压泵站package 包,捆;组件,单元hydraulic package 液压泵站power package 泵站packing 密封;密封装置;填第 8 页 共 23 页料密封pad 衬垫;底座asbestos pad 石棉垫valve pad 阀垫parameter 参数part 部分;零件;部件par
14、tition 隔板passage 流道;通道;通过pedestal 支座,底座motor pedestal 电动机座phenomenon 现象stick-alip phenomenon 爬行现象trapping phenomenon 困油现象piece 零件,部件pilot(-actuate,-operate) 先导控制;液控piloted 先导控制的pin 销;插头alignment pin 定位销cottar pin 开口销locking pin 锁紧销piston pin wiki活塞/wiki销straight pin 圆柱销pipe 管子,管道(尤指铸铁管和钢管)piston 活塞;
15、柱塞;阀芯double acting piston 双作用活塞double rod piston 双杆活塞hollow piston 空心活塞single-rod piston 单杆活塞pit 坑;槽pitch 节距pitting 凹痕;锈斑;点蚀plug 堵塞;阻塞;堵头air release plug 排气塞plug-in 插入式的,组合式的poppet 提动阀芯,座阀芯,锥阀芯,碟形阀芯pore 孔;孔隙port 油口;连接口第 9 页 共 23 页position 位置;状态;定位center valve position 阀的中间位置neutral position 中位;零位thr
16、ee position 三位two position 二位pressure 压力,压强;气压pulsation 脉动,波动pump 泵bent axis axial piston pump 斜轴式轴向柱塞泵booster pump 辅助泵,充液泵cam plate type axial piston pump 斜盘式轴向柱塞泵centrifugal pump 离心泵constant delivery pump 定量泵cycloid rotor pump 摆线转子泵double action vane pump 双作用叶片泵gear pump 齿轮泵multi-stage pump 多级泵sin
17、gle action vane pump 单作用叶片泵vane pump 叶片泵variable capacity pump 变量泵Rrabbet 球铰rack 齿条;机架racing 空转radian 弧度radius 半径range 范围,量程rated 额定的regulation 调节,调整regulator 调节器,调压阀differential pressure regulator 定差减压阀proportional pressure regulator 定比减压阀第 10 页 共 23 页relay 继电器relief 释压;溢流;卸荷reset 复位restriction 节流;
18、阻尼,节流口,阻尼孔restrictor 节流阀;节流口;阻尼孔reversal 反转,倒转revolution 旋转;转数rider 导向套ring 环,圈anti-extrusion ring 密封挡圈,挡圈back support ring 后支承环back-up ring 挡圈bearing ring 导向套dust ring 防尘圈retainer ring 卡环seal ring 密封圈;密封环rod 杆;活塞杆Sscrew 螺杆,螺钉,丝杆,螺旋seal 密封;封口;密封件;密封装置seat 阀座,座seizure 卡死,咬住,擦伤selector 换向阀servo 伺服;伺服机
19、构,伺服系统servomotor 伺服马达servo pump 伺服泵servo valve 伺服阀set 组件;定位;集合shaft 轴pump shaft 泵轴sleeve 套;套管;卡套;阀套slot 缝,隙,槽spring 弹簧stroke 行程symbol 符号functional symbol 职能符号T第 11 页 共 23 页tank 箱,缸;油箱;容器tee 三通接头,三通throttle 节流;节流阀trapping 困油travel 位移;行程tube 管子(尤指有色金属和无缝钢管)tube line 管路Uunion 中间接头;直通接头Vvalve 阀back pres
20、sure valve 背压阀bypass valve 旁通阀;溢流阀change valve 换向阀check valve 单向阀direct operated solenoid valve 电磁阀flow regulating valve 调速阀four port valve 四通阀four position valve 四位阀hand operated valve 手动阀hydraulic operated check valve 液控单向阀overflow valve 溢流阀overload relief valve 安全阀;过载溢流阀piloted valve 先导式阀液压专业英语词汇
21、acceptable conditions 许用工况actual conditions 实际工况actual force 实际输出力air contamination 空气污染air consumption 耗气量air conditioner unit 空气处理单元air filter 空气过滤器第 12 页 共 23 页adjustable restrictive valve 可调节流阀amplifier 放大器amplitude ratio 幅值比analogue amplifier 模拟放大器anti-corrosive quality 抗腐蚀性automatic cycle 自动循环
22、axial piston pump 轴向柱塞泵back pressure 背压bladder accumulator 气囊式蓄能器bleed line 放气管路bonded washer 组合垫圈breakout pressure 启动压力butterfly valve 蝶阀cartridge valve 插装阀cavitation 气穴charge pressure 充油压力check valve 单向阀circle 循环circuit diagram 回路图clamper 管卡closed circuit 闭式回路collapse pressure 压溃压力compensator 避震喉c
23、omposite seal 复合密封件continuous working conditions 连续工况control of pump 泵的控制control console 操作台control panel 控制屏cooler 冷却器counterbalance valve 平衡阀cracking pressure 开启压力cushioning 缓冲cylinder 缸cycling speed 循环速度De-energizing of solenoid 电磁铁释放density 密度diaphragm valve 膜片阀第 13 页 共 23 页differential circuit
24、差动回路differential cylinder 差动缸differential pressure instrument 压差计digital amplifier 数字放大器direction of rotation 旋转方向directly operated type 直动式displacement 排量dither 颤振double-acting cylinder 双作用缸Double throttle check valve 双单向节流阀drain line 泄油管路drift 漂移drive shaft coupling 联轴器dwell phase 停止工步duplex filte
25、r 双筒过滤器efficiency 效率effective filtration area有效过滤面积elastomer seal 弹性密封件elbow 弯头electrical pressure transducer 压力传感器external leakage 外泄漏extend stroke 外伸行程filter pressure drop 过滤器压降fitting；connection 接头fixed restrictive valve 固定节流阀flared fitting 扩口式接头flash point 闪点flexible hose 软管flange connection 法兰接
26、头flange mounting 法兰安装flow-combining valve 集流阀第 14 页 共 23 页flow control valve 流量控制阀flow control circuit 调速回路flow divider valve 分流阀flow gain 流量增益flow limit 流量极限flow line 管路flow meter 流量计flow pass 流道flow rate 流量Flow valve 流量阀flower factor 流量系数foot mounting 底座安装force 输出力four-way valve 四通阀free position 自
27、由位frequency response 频率响应function diagram 功能图gate valve 闸阀gear pump 齿轮泵global(ball) valve 球阀graphical symbol 图形符号heat exchanger 热交换器heater 加热器hydraulic lock 液压锁紧hydraulic motor 液压马达hydraulic power 流体传动hydraulics 液压技术hydrodynamics 液力技术hydropneumatics 气液技术hysteresis 滞环hydraulic amplifier 液压放大器hydrauli
28、c controlled type液控式instantaneous conditions瞬态工况internal leakage 内泄漏inlet pressure 进口压力induced pressure 负载压力kinematic viscosity 运动粘度laminar flow 层流lap 遮盖第 15 页 共 23 页leakage 泄漏limited conditions 极限工况linearity 线性度linear region 线性区liquid contamination 液体污染liquid level measuring instrument 液位计lubricato
29、r 油雾气manually operated type 手动式manifold block 油路块mechanically controlled type 机械控制式mechanical seal 机械密封meter-in circuit 进口节流回路meter-out circuit 出口节流回路Manifold block 集成块needle valve 针阀neutral position 中位nitrile butadiene rubber；NBR 丁腈橡胶noise level 噪声等级nominal filtration rating公称过滤精度nominal pressure 公
30、称压力nozzle flapper 喷嘴挡板null bias 零偏null drift 零漂null(quiescent) leakage 零位内泄漏one-way restrictive valve单向节流阀opening 开口open circuit 开式回路operating conditions 运行工况operating pressure 运行压力outlet pressure 出口压力over lap 正遮盖override pressure 调压偏差override control 优先控制第 16 页 共 23 页packing seal 填料密封peak pressure
31、峰值压力phase 工步phase lag 相位移Pilot valve 先导阀pilot pressure 控制压力pilot-controlled check valve 液控单向阀pilot-operated type 先导式Pilot operated check valve 液控单向阀piston pump 柱塞泵pilot line 控制管路pipe-work 管路布置piston seal 活塞密封polytetrafluoroethene；PTFE 聚四氟乙烯poppet valve 锥阀portable particle counter便携式颗粒检测仪port 油口Posit
32、ion feedback 位置反馈power station 液压泵站pre-charge pressure 充气压力pressure control circuit压力控制回路pressure drop；differential pressure 压降pressure gauge 压力表Pressure relief valve 压力溢流阀pressure switch 压力开关pressure time diagram 压力时间图pressure relief valve 压力控制阀pressure relief valve 溢流阀pressure reducing valve 减压阀Pr
33、ogressive flow 渐增流量Proportional valve 比例阀第 17 页 共 23 页proof pressure 耐压试验压力pulse generator 脉冲发生器quick release coupling 快换接头radial seal 径向密封rapid advance phase 快进工步rapid return phase 快退工步rated conditions 额定工况rated flow 额定流量rated pressure 额定压力rear end 无杆端Rectifier plate 节流板reducer fitting 异径接头replenis
34、hing line 补液管路reservoir fluid capacity油箱容量resolution 分辨率retract stroke 内缩行程return line 回油管路repeat ability 重复性reproducibility 复现性rigid tube 硬管ripple 波动rod end 有杆端rod seal 活塞杆密封rotary seal 旋转密封Rotary knob 旋钮rust protection 防锈性safety circuit 安全回路sandwich valve 叠加阀Sandwich plate valve 叠加阀sealed reservoi
35、r 闭式油箱sensor 传感器sequence valve 顺序阀servo-valve 伺服阀shut-off valve 截止阀shuttle valve 梭阀silencer 消声器single-acting cylinder 单作用缸slide valve 滑阀第 18 页 共 23 页solid contamination 固体颗粒污染Solenoid valve 电磁阀speed regulator valve 调速阀static pressure 静压力sticking 液压卡紧steady-state conditions 稳态工况stiffness 刚度sub-plate
36、底板sub-plate valve 板式阀Sub-plate mount 板式安装suction pressure 吸入压力supply flow 供给流量surge pressure 冲击压力system pressure 系统压力symbols for hydraulic and pneumatic components 液压气动元件图形符号symbols for fluid logic devices 流体逻辑元件图形符号symbols for logic functions 逻辑功能图形符号symmetry 对称度synchronizing circuit 同步回路telescopic
37、 cylinder 伸缩缸thermostat 温度控制器threshold 阈值Throttle valve 节流阀transfer function 传递函数turbulent flow 紊流under lap 负遮盖unloading valve 卸荷阀valve 阀valve element 阀芯valve element position 阀芯位置variable displacement pump 变量泵valve pressure drop 阀压降valve polarity 阀极性viscosity 粘度 water content 含水量第 19 页 共 23 页welded
38、 fitting 焊接式接头 wiper seal；scraper 防尘圈密封working cycle 工作循环 working pressure 工作压力working phase 工作工步 working stroke 工作行程working line 工作管路 vane pump 叶片泵zero position 零位 zero lap 零遮盖一 阀类分流阀 flow divider valve 截止阀 shut-off valve球阀 global(ball) valve 针阀 needle valve闸阀 gate valve 膜片阀 diaphragm valve蝶阀 butte
39、rfly valve 阀 valve底板 sub-plate 油路块 manifold block 板式阀 sub-plate valve 叠加阀 sandwich valve 插装阀 cartridge valve 滑阀 slide valve 锥阀 poppet valve 阀芯 valve element 阀芯位置 valve element position单向阀 check valve 液控单向阀 pilot-controlled check valve梭阀 shuttle valve压力控制阀 pressure relief valve 溢流阀 pressure relief va
40、lve顺序阀 sequence valve 减压阀 pressure reducing valve第 20 页 共 23 页平衡阀 counterbalance valve 卸荷阀 unloading valve流量控制阀 flow control valve 方向控制阀（directional valve）液压辅件（accessory） 普通阀（common valve）Solenoid valve 电磁阀 Check valve 单向阀Cartridge valve 插装阀 Sandwich plate valve 叠加阀Pilot valve 先导阀 Pilot operated che
41、ck valve 液控单向阀Sub-plate mount 板式安装 Manifold block 集成块Rotary knob 旋钮 Rectifier plate 节流板Servo valve 伺服阀 Proportional valve 比例阀Position feedback 位置反馈 Progressive flow 渐增流量De-energizing of solenoid 电磁铁释放固定节流阀 fixed restrictive valve可调节流阀 adjustable restrictive valve单向节流阀 one-way restrictive valve调速阀 sp
42、eed regulator valve分流阀 flow divider valve集流阀 flow-combining valveDDV-direct drive valve 直动式伺服阀 二、介质类第 21 页 共 23 页Phosphate ester (HFD-R) 磷酸甘油酯 Water-glycol (HFC) 水-乙二醇Emulsion 乳化液 Inhibitor 缓蚀剂 Synthetic lubricating oil 合成油三、液压安装工程Abrasion 摩擦 Argon 氩气 Butt welding 对接焊Contamination 污染 Creep 爬行 Dippin
43、g process 槽式酸洗Extension （活塞杆）缩回 Failure 失效Flushing 冲洗 Grout 灌浆 Inert gas welding 惰性气体焊Jog 点动 Malfunction 误动作 Nitric acid 柠檬酸Passivity 钝化 Pickling 酸洗 Retract（活塞杆）伸出Re-circulation 循环 Socket welding 套管焊四、管接头Adjustable fittings/swivel nut 旋转接头Banjo fittings 铰接式管接头Bite type fittings 卡套式管接头Bulkhead fittin
44、gs 长直通管接头Female connector fittings 接头螺母Mal stud fittings 端直通管接头第 22 页 共 23 页Reducers extenders 变径管接头Tube to tube fittings 接管接头union 直通接管接头union elbow 直角管接头union tee 三通管接头union cross 四通管接头Weld fittings 焊接式管接头五、伺服阀及伺服系统性能参数Dynamic response 动态频响 DDV-direct drive valve 直动式伺服阀NFPA-National Fluid Power As
45、sociation 美国流体控制学会Phase lag 相位滞后 Nozzle flapper valve 喷嘴挡板阀Servo-jet pilot valve 射流管阀 Dither 颤振电流Coil impedance 线圈阻抗 Flow saturation 流量饱和Linearity 线形度 Symmetry 对称性Hysterics 滞环 Threshold 灵敏度Lap 滞后 Pressure gain 压力增益Null 零位 Null bias 零偏 Null shift 零飘Frequency response 频率响应 Slope 曲线斜坡vane 叶片diffusion vane 导叶vent 放气;排气孔volume 容积,体积第 23 页 共 23 页displacement volume 排量Wwasher 垫圈;衬垫wiper 防尘圈Zzone 地带;区(域)dead zone 死区high pressure zone 高压区low pressure zone 低压区
